Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
29647259Composite: proven not-prime with Lucas-Lehmer test
TF
No factors below 274
TF target 270
P-1
B1 = 425000
B2 = 425000
LL
StatusDateUserResidueShift
Verified2005-10-04J Scott Morrison799F3A179F303F1926900473
Verified2013-03-25forrest-lumpkin799F3A179F303F1913212443
History
DateUserTypeResult
2021-09-10TheJudgerNF
no factor from 2^73 to 2^74
2021-08-24TheJudgerNF
no factor from 2^72 to 2^73
2021-08-22TheJudgerNF
no factor from 2^71 to 2^72
2020-12-08mikrNF
no factor from 2^70 to 2^71
2013-03-25forrest-lumpkinC-LL
799F3A179F303F19
2013-03-14tigreroarsNF
no factor from 2^69 to 2^70
2012-02-05bcp19NF
no factor from 2^68 to 2^69